146 static inline bool is_partial_io(struct bio_vec *bvec)  in is_partial_io()  argument
148 	return bvec->bv_len != PAGE_SIZE;  in is_partial_io()
152 static inline bool is_partial_io(struct bio_vec *bvec)  in is_partial_io()  argument
1389 static int zram_bvec_read_partial(struct zram *zram, struct bio_vec *bvec,  in zram_bvec_read_partial()  argument
1399 		memcpy_to_bvec(bvec, page_address(page) + offset);  in zram_bvec_read_partial()
1404 static int zram_bvec_read(struct zram *zram, struct bio_vec *bvec,  in zram_bvec_read()  argument
1407 	if (is_partial_io(bvec))  in zram_bvec_read()
1408 		return zram_bvec_read_partial(zram, bvec, index, offset);  in zram_bvec_read()
1409 	return zram_read_page(zram, bvec->bv_page, index, bio);  in zram_bvec_read()
1541 static int zram_bvec_write_partial(struct zram *zram, struct bio_vec *bvec,  in zram_bvec_write_partial()  argument
1552 		memcpy_from_bvec(page_address(page) + offset, bvec);  in zram_bvec_write_partial()
1559 static int zram_bvec_write(struct zram *zram, struct bio_vec *bvec,  in zram_bvec_write()  argument
1562 	if (is_partial_io(bvec))  in zram_bvec_write()
1563 		return zram_bvec_write_partial(zram, bvec, index, offset, bio);  in zram_bvec_write()
1564 	return zram_write_page(zram, bvec->bv_page, index);  in zram_bvec_write()